code: def effect_names() -> List[str]:
      """Gets list of valid sox effect names
  
      Returns:
          List[str]: list of available effect names.
  
      Example
          >>> torchaudio.sox_effects.effect_names()
          ['allpass', 'band', 'bandpass', ... ]
      """
      return list(list_effects().keys())
  
file_path: audio/src/torchaudio/sox_effects/sox_effects.py
imports: import os
  from typing import List, Optional, Tuple
  import torch
  import torchaudio
  from torchaudio._internal.module_utils import deprecated
  from torchaudio.utils.sox_utils import list_effects
label_desc: Use image node_id 3 for calling a global function with example usage: effect_names() and returns: list